A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 1000 V.Operated with control voltage, versions from 24….690 AC, 50 and 60 Hz
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Products » Low Voltage Products and Systems » Control Products » Contactors » Block Contactors
Parts & Services » Drives » Low voltage AC drives » Legacy AC drives » MoCon
Technical
Number of Main Contacts NO:
3
Number of Main Contacts NC:
0
Number of Auxiliary Contacts NO:
1
Number of Auxiliary Contacts NC:
1
Rated Operational Voltage:
Main Circuit 690 V
Rated Frequency (f):
Main Circuit 50/60 Hz
Conventional Free-air Thermal Current (Ith):
acc. to IEC 60947-4-1, Open Contactors q = 40 °C 275 A
Rated Operational Current AC-1 (Ie):
(1000 V) 40 °C 200 A
(1000 V) 55 °C 200 A
(1000 V) 70 °C 180 A
(690 V) 40 °C 275
(690 V) 55 °C 250
(690 V) 70 °C 180
Rated Operational Current AC-3 (Ie):
(415 V) 55 °C 185 A
(440 V) 55 °C 185 A
(500 V) 55 °C 170 A
(690 V) 55 °C 170 A
(1000 V) 55 °C 95 A
(380 / 400 V) 55 °C 185 A
(220 / 230 / 240 V) 55 °C 185
Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1:
8 x Ie AC-3
Rated Making Capacity AC-3 acc. to IEC 60947-4-1:
10 x Ie AC-3
Short-Circuit Protective Devices:
gG Type Fuses 355 A
Rated Short-time Withstand Current (Icw):
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 1500 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 320 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 800 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 2000 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1000 A
Maximum Breaking Capacity:
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 2000 A
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 1600 A
Maximum Electrical Switching Frequency:
(AC-1) 300 cycles per hour
(AC-2 / AC-4) 150 cycles per hour
(AC-3) 300 cycles per hour
Rated Operational Current DC-1 (Ie):
(110 V) 2 Poles in Series, 40 °C 275 A
(220 V) 3 Poles in Series, 40 °C 275 A
Rated Operational Current DC-3 (Ie):
(110 V) 2 Poles in Series, 40 °C 275 A
(220 V) 3 Poles in Series, 40 °C 275 A
Rated Operational Current DC-5 (Ie):
(110 V) 2 Poles in Series, 40 °C 275 A
(220 V) 3 Poles in Series, 40 °C 275 A
Rated Insulation Voltage (Ui):
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V
acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp):
Main Circuit 8 kV
Mechanical Durability:
5 million
Maximum Mechanical Switching Frequency:
3600 cycles per hour
Coil Operating Limits:
(acc. to IEC 60947-4-1) 0.85 x Uc Min. … 1.1 x Uc Max. (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc):
50 Hz 110 V
60 Hz 110 … 120 V
Coil Consumption:
Holding at Max. Rated Control Circuit Voltage 50 Hz 35 V·A
Holding at Max. Rated Control Circuit Voltage 60 Hz 40 V·A
Pull-in at Max. Rated Control Circuit Voltage 50 Hz 550 V·A
Pull-in at Max. Rated Control Circuit Voltage 60 Hz 600 V·A
Operate Time:
Between Coil De-energization and NC Contact Closing 5 … 10 ms
Between Coil De-energization and NO Contact Opening 9 … 13 ms
Between Coil Energization and NC Contact Opening 8 … 22 ms
Between Coil Energization and NO Contact Closing 13 … 27 ms
Flexible with Ferrule 2x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 … 2.5 mm²
Flexible 2×0.75 … 2.5 mm²
Solid 2 x 1 … 4 mm²
Stranded 2 x 1 …. 4 mm²
Degree of Protection:
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Connecting Terminals (delivered in open position) Main Poles:
Flat type c/w screws and bolts
Terminal Type:
Main Circuit: Bars
Technical UL/CSA
Maximum Operating Voltage UL/CSA:
Main Circuit 600 V
General Use Rating UL/CSA:
(600 V AC) 250 A
Horsepower Rating UL/CSA:
(200 V AC) Three Phase 50 hp
(208 V AC) Three Phase 50 hp
(220 … 240 V AC) Three Phase 60 hp
(440 … 480 V AC) Three Phase 125 hp
(550 … 600 V AC) Three Phase 150 hp
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110-230V
110-230V
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